Originally Posted by doggy

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Hi, thanks for the reply. I have a feeling that this is exactly what is going on, as ive inspected the rear cassette, and it seems so gunky and grimed up that the cassette wont spin at all without some decent pressure. I havent maintained this wheel AT ALL for the entire winter, and lately its been especially snowy. Hopefully its just gunked up and not a devastation, as i happen to like these shimano 105 mavic cp22's.

I need to find a cassette remover now.

Thanks!